Thanx Jeremy

Increased the limit and restarted, but still getting the same line in the logs.

Best regards

From: Jeremy Ruffer <jeremy.ruffer@gmail.com>
Sent: Friday, 13 September 2024 15:55
To: Xymon mailinglist <xymon@xymon.com>; Xymon Mailing List <xymon@xymon.com>
Cc: Chris Pretorius <chris.pretorius@coaxle.co.za>
Subject: Re: [Xymon] Xymon on Ubuntu 24.04

Hi Chris,

You may need to change some memory limits in xymonserver.cfg

MAXMSG_CLIENT

MAXMSG_STATUS

MAXMSG_DATA

If you have plenty of memory I would multiply them all by 8.

HTH

Jeremy

------ Original Message ------

From: "Chris Pretorius via Xymon" <xymon@xymon.com>

To: "Xymon Mailing List" <xymon@xymon.com>

Cc: "Chris Pretorius" <chris.pretorius@coaxle.co.za>

Sent: 13/09/2024 14:22:38

Subject: [Xymon] Xymon on Ubuntu 24.04

Good day

I please need guidance to configure xymon on Ubuntu 24.04

I installed xymon from the default apt repository.

It’s a VM running in Azure and installed using the repo that was setup for a Ubuntu vem on azure.

Also changed the repo to the default mirrors.kernel.org and installed xymon from there.

# apt-cache policy xymon

xymon:

  Installed: 4.3.30-2build3

  Candidate: 4.3.30-2build3

  Version table:

*** 4.3.30-2build3 500

        500 https://mirrors.kernel.org/ubuntu noble/universe amd64 Packages

        100 /var/lib/dpkg/status

Xymon does start and generates the pages which I can view but is missing the client tests (disk, cpu, memory etc..), and the rrd graphs

Confirm port 1984 is listening

I see a bug was also recently reported here https://bugs.launchpad.net/ubuntu/+source/xymon/+bug/2078638

I see similar entries in the xymon {clientdata.log, rrd-status.log alert.log } files, repeating.

**** snip ****

2024-09-13 14:50:52.967847 Peer not up, flushing message queue

*** buffer overflow detected ***: terminated

2024-09-13 14:50:53.187820 Child process 5496 died: Signal 6

2024-09-13 14:51:52.977025 Peer at 0.0.0.0:0 failed: Broken pipe

**** snip ****

This is a fresh install and the only change I made in xymonserver.cfg are:

XYMONSERVERIP=”server ip”

Firewall disabled

Apparmor disabled

Thank you.

ChrisP